Please show calculations for experiment 2 question 2 Experimental data is supplied in Step 1 of Experiment 2 In this lab, need to know the spring

Please show calculations for experiment 2 question 2

Experimental data is supplied in Step 1 of Experiment 2

In this lab, need to know the spring constant of the spring (k = 45 N/m), the length from the end of the string to the center of mass of the weight (L = 83 cm), and the acceleration due to gravity (g = 9.8 m/s2).

• the click position of the knob.
• the extension of the spring (Δx).
• the approximate angle that the hanging mass makes with respect to the metal rod (θmeasured). It should be approximately 30° at click position 3.

Centripetal Force

Experiment 2: Observing the Change in Centripetal Force as Speed Increases

Lab Results

x

• Attachment 1
• Attachment 2